Rochester Electronics LM385M3X-2.5

V-Ref Precision 2.5V 20mA 3-Pin SOT-23 T/R / IC VREF SHUNT 2.5V SOT23-3

Technical Specifications

Physical
Case/PackageSOT-23
MountSurface Mount
Number of Pins3
Technical
Cathode Current15 µA
Max Operating Temperature70 °C
Max Output Current20 mA
Max Output Voltage2.5 V
Min Operating Temperature0 °C
Min Output Voltage2.5 V
Number of Channels1
Output Current20 mA
Output TypeFixed
Output Voltage2.5 V
PackagingCut Tape (CT)
Reference TypeShunt
Temperature Coefficient150 ppm/°C
Tolerance3 %

Documents

Download datasheets and manufacturer documentation for Rochester Electronics LM385M3X-2.5.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet18 pages12 years ago
Technical Drawing2 pages6 years ago
Technical Drawing2 pages7 years ago
Datasheet22 pages9 years ago
Datasheet19 pages11 years ago
Technical Drawing2 pages18 years ago
Augswan
Datasheet25 pages6 years ago
RS (Formerly Allied Electronics)
Datasheet4 pages16 years ago
Datasheet3 pages18 years ago
National Semiconductor
Datasheet16 pages16 years ago
DigiKey
Datasheet13 pages18 years ago
iiiC
Datasheet10 pages0 years ago

Engineering Resources

View Evaluation kits and Reference designs for Rochester Electronics LM385M3X-2.5.

Related Parts

Descriptions

Descriptions of Rochester Electronics LM385M3X-2.5 provided by its distributors.

V-Ref Precision 2.5V 20mA 3-Pin SOT-23 T/R / IC VREF SHUNT 2.5V SOT23-3
Regulator, Voltage; Thermocouple Type, Voltage Regulator; SOT-23; Surface; 0 to
The LM185-2.5/LM285-2.5/LM385-2.5 are micro power 2-terminal band-gap voltage regulator diodes. Operating over a 20 uA to 20 mA current range, they feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM-185-2.5 band-gap reference uses only transistors and resistors, low noise and good long term stability result. Careful design of the LM185-2.5 has made the device exceptionally tolerant of capacitive loading, making it easy to use in almost any reference application. The wide dynamic operating range allows its use with widely varying supplies with excellent regulation. The extremely low power drain of the LM185-2.5 makes it useful for micro power circuitry. This voltage reference can be used to make portable meters, regulators or general purpose analog circuitry with battery life approaching shelf life. Further, the wide operating current allows it to replace older references with a tighter tolerance part. For applications requiring 1.2V see LM185-1.2. The LM185-2.5 is rated for operation over a -55*C to 125*C temperature range while the LM285-2.5 is rated -40*C to 85*C and the LM385-2.5 0*C to 70*C. The LM185-2.5/ LM285-2.5 are available in a hermetic TO-46 package and the LM285-2.5/LM385-2.5 are also available in a low-cost TO-92 molded package, as well as S.O. and SOT-23. The LM185-2.5 is also available in a hermetic leadless chip carrier package.

Manufacturer Aliases

Rochester Electronics has several brands around the world that distributors may use as alternate names. Rochester Electronics may also be known as the following names:

  • Rochester Electronics LLC
  • ROCHESTER
  • ROCHESTER ELECTRONIC
  • ROCHESTER ELECTRONICS INC
  • Rochester Electron
  • ROCHESTER(REI)
  • ROCHESTER INSTRUMENT
  • REI
  • NFROCHESTER
  • ROCHESTER ELECT INC
  • Rochester(Intersil)
  • Rochester Elec

Part Number Aliases

This part may be known by these alternate part numbers:

  • LM385M3X2.5

Technical Specifications

Physical
Case/PackageSOT-23
MountSurface Mount
Number of Pins3
Technical
Cathode Current15 µA
Max Operating Temperature70 °C
Max Output Current20 mA
Max Output Voltage2.5 V
Min Operating Temperature0 °C
Min Output Voltage2.5 V
Number of Channels1
Output Current20 mA
Output TypeFixed
Output Voltage2.5 V
PackagingCut Tape (CT)
Reference TypeShunt
Temperature Coefficient150 ppm/°C
Tolerance3 %

Documents

Download datasheets and manufacturer documentation for Rochester Electronics LM385M3X-2.5.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet18 pages12 years ago
Technical Drawing2 pages6 years ago
Technical Drawing2 pages7 years ago
Datasheet22 pages9 years ago
Datasheet19 pages11 years ago
Technical Drawing2 pages18 years ago
Augswan
Datasheet25 pages6 years ago
RS (Formerly Allied Electronics)
Datasheet4 pages16 years ago
Datasheet3 pages18 years ago
National Semiconductor
Datasheet16 pages16 years ago
DigiKey
Datasheet13 pages18 years ago
iiiC
Datasheet10 pages0 years ago

Compliance

Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago